No I don't believe it, neither do I believe it will drop. I think it will stay just where it is.
Over the years it has been proved to be a reasonable level of power. Suitable for both pest control and Target shooting. If it was dropped it would certainly affect the hunters but Target shooting would continue.
The countryside gets a lot of value from airgun hunters so why should it change.
Taking AT off really defeats the objective of putting it on for our "protection" in the first place. That's if anyone (including manufacturers) still thinks it stops anyone increasing the power of their airgun. For the "informed" AT does not pose a problem as it's easily removed. All that happens is you void the Warranty you've paid for.